What it is: A four-piece travel set for creating voluminous hair on the go. What it does: Cultivate strong, thick, voluminous hair. Made with strengthening, eco-certified bamboo and energizing Maca Root, this portable four-piece set combines Volume Abundant Volume Shampoo, Abundant Volume Conditioner, 48-Hour Sustainable Volume Spray and Uplifting Root Blast to make your hair look and feel healthy with incredible fullness, thickness, and lift. This set contains: 1.35 oz Abundant Volume Shampoo. 1.35 oz Abundant Volume Conditioner. 0.85 oz 48-Hour Sustainable Volume Spray. 2.2 oz Uplifting Root Blast.